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pro-report
SIGNAL DETECTION FOR SPECTRUM SENSING
Spectrum sensing is a critical functionality in cognitive radio communications as it must be performed before allowing unlicensed users to access a vacant licensed band. Energy detector is also known as radiometer and it is most common method of spectrum sensing because of its low computational and implementation complexities. The coherent detector, also referred to as a matched filter, can improve detection performance if the primary transmitted signal, s, is deterministic and known a priori.
- 2013-04-08 13:53:19下载
- 积分：1
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PUSCH_mapping
该程序为LTE中3GPP协议的PUSCH信道的物理资源映射程序，可进行物理层链路的资源映射部分(The program is a physical resource mapping program for the PUSCH channel of the 3GPP protocol in LTE, and the resource mapping part of the physical layer link)
- 2017-09-26 21:29:05下载
- 积分：1
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PLC-BIAN-CHENG
S7-200 PLC 的初步设计及编程技巧，适合初学者使用。(S7-200 PLC preliminary design and programming skills, suitable for beginners to use.)
- 2013-07-07 17:47:31下载
- 积分：1
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MasterProtocol
Micro SCADA setting for iec60870-5-101
- 2010-01-03 22:29:47下载
- 积分：1
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AbstractPTOC
this is simply a report on the fading channel on different modulation scheme
- 2013-08-21 23:25:29下载
- 积分：1
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three-basic-collaborativ
AF，DF，CC,三种基本协作方式仿真程序(Simulation of three basic collaborative approach)
- 2011-07-05 21:05:50下载
- 积分：1
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DirectedDiffusion
this describe the rouring protocol direct diffusion for wireless sensor network
- 2010-02-09 14:38:45下载
- 积分：1
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CNC-Control-Code
西門子CNC系統編程代碼表,對初學者幫助很大(Siemens CNC system control code )
- 2013-07-26 11:36:00下载
- 积分：1
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103--protocol
103规约，比较全 规约草案 103规约完IEC60870-5-103规约基本要点全版 ProtocolTester.exe 许继103通信规约TCP(many about IEC 103 protocol )
- 2012-03-15 20:17:20下载
- 积分：1
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UDP
udp协议介绍 是一个无连接的协议，快速等(udp protocol described is a connectionless protocol, fast, etc.)
- 2011-07-30 22:02:17下载
- 积分：1
